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Title:Vpliv različnih svetil na vsebnost glukozinolatov pri tankolistnem dvoredcu (Diplotaxis tenuifolia (L.) DC.) in navadni rukoli (Eruca sativa Mill.) pri gojenju v zaprtem prostoru : Magistrsko delo
Authors:ID Gomboc, Marko (Author)
ID Stajnko, Denis (Mentor) More about this mentor... New window
ID Berk, Peter (Comentor)
Files:.pdf MAG_Gomboc_Marko_2024.pdf (20,49 MB)
MD5: 61435632D12752A8E10DCBC68B5C1662
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V tej študiji so bili preučeni rast in profili glukozinolatov (GSL) pri navadni rukoli Eruca sativa (Mill.) in tankolistnem dvoredcu Diplotaxis tenuifolia (L.) DC. Med 30-dnevnim obdobjem rasti pod različnimi svetlobnimi pogoji; T5 z maksimalno valovno dolžino 545 nm, LED1 z maksimalno valovno dolžino 631 nm in LED2 z maksimalno valovno dolžino 598 nm. Največji prirast suhe snovi (SS) je bil izmerjen pri E. sativa pod T5 (0,657 g SS/rastlino) in najmanjši pri D. tenuifolia pod LED1 (0,080 g SS/rastlino). Vsebnost GSL se je bistveno razlikovala, ne glede na svetilo, vendar je bila povezana z genotipom (E. sativa, r = 0,802**). Povprečno največja količina 4-metilsulfonilbutil-GSL (glukosativin) (7,3248 mg/g SS) je bila določena pri E. sativa in D. tenuifolia (6,7428 mg/g SS) pod T5. Regresijska analiza med različnimi valovnimi dolžinami svetlobe, ki so jo oddajala posamezna svetila in glukozinolati, se je pokazala med fotosintetskim aktivnim sevanjem (PPFD_B) in 4-metiltiobutil-GSL (glukoerucin) pri E. sativa (r = 0,698*) in D. tenuifolia (r = 0,693*), kar kaže na vpliv svetlobe na odziv rastlin na inducirani stres in spremembe v biosintezi GSL.
Keywords:umetna svetloba, led svetloba, glukozinolati, rukola, zaprti prostor
Publisher:M. Gomboc
Number of pages:1 spletni vir (1 datoteka PDF (X, 55 str. pril.))
PID:20.500.12556/DKUM-91233 New window
UDC:635.5:535:547.9(043)=163.6
COBISS.SI-ID:222798083 New window
Publication date in DKUM:17.01.2025
Views:0
Downloads:15
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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GOMBOC, Marko, no date, Vpliv različnih svetil na vsebnost glukozinolatov pri tankolistnem dvoredcu (Diplotaxis tenuifolia (L.) DC.) in navadni rukoli (Eruca sativa Mill.) pri gojenju v zaprtem prostoru : Magistrsko delo [online]. Master’s thesis. M. Gomboc. [Accessed 14 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=91233
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Secondary language

Language:English
Title:The Influence of Different Lights on the Content of Glucosinolates in Wild Arugula (Diplotaxis tenuifolia (L.) DC.) and Common Rocket (Eruca sativa Mill.) When Grown Indoors
Abstract:In the study, the growth and glucosinolate (GSL) profiles of rocket salad Eruca sativa (Mill.) and Di¬plotaxis tenuifolia (L.) DC. were determined during 30 days of growing under different lighting regimes – T5_ peak at 545 nm, LED1_ peak at 631 nm, and LED2_ peak at 598 nm. The biggest increase of dry weight (DW) was measu¬red in E. sativa under T5 (0.657 g DW/plant) and the lowest in D. tenuifolia under LED1 (0.080 g DW/plant). GSL content was found to vary significantly, regardless of the light treatment, but it is related to genotype (E. sativa, r = 0.802**). On average, the highest amount of 4-methylsulfinylbutyl-GSL (glucosativin) (7.3248 mg/g DW) was quantified in E. sativa and D. tenuifolia (6.7428 mg/g DW) under T5. The regression analysis between different light wavelengths and glucosinolates showed the strongest correlation between photosynthetic photon flux density (PPFD_B) and 4-methylthiobutyl-GSL (glucoerucin) in E. sativa (r = 0.698*) and D. tenuifolia (r = 0.693*), respecti¬vely, which indicates the effect of light on the response of plants to induced stress and changes in GSL biosynthesis.
Keywords:artificial light, led lights, glucosinolates, arugola, indoor


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